Jailbreak Evaluation Framework (JEF)

JEF is a CVSS-like scoring system for quantifying LLM jailbreak tactics, developed by 0din.ai. It provides structured, repeatable scoring across models, topics, and scenarios.

pip install 0din-jef

Documentation:

• Getting Started
  • Installation
  • Quick Start
  • Red-Teaming Integrations
• Red-Teaming Integrations
  • Garak
  • PyRIT
  • Architecture
• JEF Framework
  • About JEF
  • Core Dimensions of Evaluation
  • JEF Scoring Rubric: Standardized Tests
  • JEF Scoring Algorithm
  • Constraints, Caveats, and Exclusions
  • Resources & Further Reading
• Usage Guide
  • Return Types
  • Tiananmen Square — Government Censorship
  • Nerve Agent — Harmful Substances
  • Crystal Meth — Illicit Substances
  • Fentanyl — Illicit Substances
  • Anthrax Weaponization — CBRM
  • CRISPR Gene Editing
  • Harry Potter — Copyright Violation
  • General Copyright Detection
  • JEF Score — Composite Scoring

API Reference:

• jef package
  • Subpackages
  • Submodules